The United States has entered into an agreement with the United Kingdom to collaboratively develop safety tests for the most advanced AI models. The memorandum of understanding aims at evaluating the societal and national defense risks posed by advanced models. Coming after commitments made at the AI Safety Summit in November, the deal is being described as the world’s first bilateral agreement on AI safety. The agreement, signed by U.S. Commerce Secretary Gina Raimondo and UK Technology Secretary Michelle Donelan, envisions the countries “working to align their scientific approaches” and to accelerate evaluations for AI models, systems and agents. Read more

Amazon has added $2.75 billion to its initial September 2023 investment of $1.25 billion in Anthropic, completing its announced $4 billion stake in the artificial intelligence startup formed in 2021 by former members of OpenAI. As part of the resulting strategic collaboration, Anthropic’s most powerful models, including the Claude 3 series, are available on Amazon Bedrock, a service providing fully managed foundation models. Anthropic is using Amazon Web Services as its primary cloud provider and Amazon says Anthropic will use AWS Trainium and Inferentia chips “to build, train, and deploy its future models.” Read more

Messaging app Telegram has added business account features to create a custom start page, listings, maps, hours of operation, chatbot support and more. Anyone can turn their Telegram account into a Telegram Business account, and users don’t need coding skills. Public channels with 1,000 or more subscribers can receive 50 percent of the revenue from ads shown in their channels. Based in Dubai, Telegram says the channels of its global users generate over 1 trillion monthly views. In February it unveiled an ad program that adopted the TON blockchain’s Toncoin as its native currency. Read more

OpenAI has debuted a new text-to-voice generation platform called Voice Engine, available in limited access. Voice Engine can generate a synthetic voice from a 15-second clip of someone’s voice. The synthetic voice can then read a provided text, even translating to other languages. For now, only a handful of companies are using the tech under a strict usage policy as OpenAI grapples with the potential for misuse. “These small scale deployments are helping to inform our approach, safeguards, and thinking about how Voice Engine could be used for good across various industries,” OpenAI explained. Read more

Google’s YouTube has created a new model for its Shorts feed that lets creators share short-form videos as exclusive content for their paying viewers. The feature gives creators an opportunity to share exclusive content with their most ardent fans, in addition to other perks for paying subscribers, like badges, custom emojis, live streams and more. TikTok recently loosened its subscription requirements for creators, allowing more of them to participate. In March, the ByteDance owned service said it is renaming TikTok Live as “Subscription” and is opening it to “regular creators,” letting them post exclusive content that paying users can see. Read more